https://www.techradar.com/news/nvidia-rtx-adoption-slows-down-according-to-steam-hardware-survey

The latest Steam hardware survey is out, and it looks like Nvidia Turing graphics cards are ever so slowly gaining market share. 

The gains are led by the Nvidia GeForce RTX 2060, which saw a 0.14% boost in May, but don't let that mislead you, it's still only installed in 0.65% of Steam users' gaming PCs. The most popular Nvidia RTX graphics card is the RTX 2070, which saw a 0.10% boost, up to 0.91% of the total Steam user base.